| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.82 | 7.373% | $228.5112 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $217.51 | 7.370% | $233.5405 | $233.54 | $233.55 | $233.50 |
| Purchase #3 | $79.27 | 10.280% | $87.419 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $236.36 | 10.581% | $261.3693 | $261.37 | $261.35 | $261.40 |
| Purchase #5 | $90.93 | 9.404% | $99.4811 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $109.30 | 13.354% | $123.8959 | $123.90 | $123.90 | $123.90 |
| Purchase #7 | $125.86 | 7.586% | $135.4077 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $1,072.05 | $1,169.6247 | $1,169.63 | $1,169.60 | $1,169.60 | |